/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.guvnor.ala.docker.executor;

import java.util.Optional;

import org.guvnor.ala.config.Config;
import org.guvnor.ala.docker.config.DockerProvisioningConfig;
import org.guvnor.ala.docker.config.DockerRuntimeConfig;
import org.guvnor.ala.docker.config.impl.DockerRuntimeConfigImpl;
import org.guvnor.ala.pipeline.FunctionConfigExecutor;

public class DockerProvisioningConfigExecutor implements
                                              FunctionConfigExecutor<DockerProvisioningConfig, DockerRuntimeConfig> {

    @Override
    public Optional<DockerRuntimeConfig> apply(final DockerProvisioningConfig dockerRuntimeConfig) {
        return Optional.of(new DockerRuntimeConfigImpl(dockerRuntimeConfig.getProviderId(),
                                                       dockerRuntimeConfig.getImageName(),
                                                       dockerRuntimeConfig.getPortNumber(),
                                                       Boolean.valueOf(dockerRuntimeConfig.getDockerPullValue())));
    }

    @Override
    public Class<? extends Config> executeFor() {
        return DockerProvisioningConfig.class;
    }

    @Override
    public String outputId() {
        return "docker-runtime-config";
    }
}
